Moved graph layout into the background for graphviz graphs generated in understand GUI (graphs generated from the API, or as part of a visio xml export are not affected). The graph window will appear and the progress bar in the upper right corner indicates that the layout is still running. The graphwindow can be closed to cancel the graph and the graph can be changed (nodes options changed / undo) which will restart the layout with the new parameters. Restored the message that informs users when the graph failed to layout. Ensure the progress bar disappears when the graph completes the layout or encounters an error during layout.

LICENSING

Fix for an issue when using almfree.exe on Windows server 2008.

PROJECT

Restore previously removed Extends Tree report; make report off by default for all new projects.